We are 2 families of 9 persons and planning to visit HK, Macau and Shenzhen in December. My question is : We want to travel from Macau to Shenzhen. What is more advisable - take the taxi vide Zuhai or the ferry to Shekou ? I have heard about long queue at the border entering Zuhai and the exhorbitant fare charged by taxi drivers at the Shekou terminal. We have our 80 year-old mother with us, along with 4 children of 13, 17 and 19. Which is more suitable for our travel ?